As the historic day approaches, the much-anticipated wedding of Britain's Prince William and Miss Catherine Middleton has people around the world buzzing with excitement.

While millions will be in London for the big day, it's clear that people around the world have wedding fever. Google search trends show that in addition to the UK and the US, the top ten countries searching for “royal wedding” include places like Singapore and the Philippines. In response, we've been working to make as much of the big day as possible accessible to everyone. We previously announced the expansion of our Google Earth 3D imagery to offer a “Royals’-eye” view of the entire wedding procession, complete with 3D images of iconic landmarks and five species of digital trees that can be seen along the route.

Today, we’re thrilled that the Royal Household has just announced that footage of the entire ceremony will be live streamed on their official YouTube channel: www.youtube.com/theroyalchannel.

The live stream will begin at 10:00am BST (9:00am GMT, 2:00am PT, 5:00am ET) on Friday, April 29, and will follow the wedding procession, marriage ceremony at Westminster Abbey and balcony kiss. Alongside the live stream, The Royal Channel will also feature live blog commentary of the event to give timely updates and insights as the day unfolds. For those of you in different time zones, the footage will be reshown in its entirety directly following the event and will be available in full on the site to view afterwards.

You don’t have to wait until the big day to "attend" the wedding, though. A video guest book has just been opened on The Royal Channel for anyone in the YouTube community to upload messages of congratulations, inspiration or well wishes to the happy couple.

More than 50 years ago, the marriage of The Queen’s sister, Princess Margaret, and Antony Armstrong-Jones was the first royal wedding to be broadcast on television and had over 20 million viewers. This wedding is already heralded as the first of the Internet age, where for the first time in thousands of years of royal history, the moment will be captured online and preserved forever.

Each weekday, we at YouTube Trends take a look at the most interesting videos and cultural phenomena on YouTube as they develop. We want take a moment to highlight some of what we've come across this week:

It’s hard to believe that just a century ago, YouTube was a fledgling video site for paupers and presidents alike. Today, we celebrate 100 years of YouTube, and we thought we would reflect on our inaugural year with a re-print of our first blog post from 1911. In honor of this milestone, today’s homepage is a reproduction of how you might have viewed it 100 years ago. Check out some of the most popular videos of the time and be sure to try out our new upload mode which summons a horse-drawn carriage to pick up your video submission from your home. Here’s to another epoch of great video!

April 1911

Editor’s note: Welcome to YouTube! Today we’re honored to have President William Howard Taft as our guest blogger to celebrate our official site launch.

Ladies and gentlemen of these United States. We are living in an age in which, by exaggeration of the defects of our present condition, by false charges and responsibility for it against individuals and classes, by holding up to the feverish imagination of the less fortunate and the discontented the possibilities of a millennium, a condition of popular unrest has been produced.

I should be untrue to myself, to my promises, and to the declarations of the party platform upon which I was elected to office, if the incoming Congress is not aware of the importance of boxing cat videos and our shared human moments of folly. We should encourage this in every way feasible.

It is a very enterprising time in America. The Pedro Miguel Locks have just been completed as part of the Panama Canal, there are Nobel Prize rumors circulating around regarding Ms. Curie’s so-called “radium discovery”, and J.P. Morgan is building a steamship they say is unsinkable. Very enterprising times, indeed. One can only imagine what events will be recorded for all the world to see.